It's a race against time to see how quickly she can color match and correctly place all of the water beads!

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

Encourage a bit of mystery and intrigue by teaching your clever kid how to create and use secret codes.

Most kids love to play spy. Here's a way to have fun with mysterious codes while mastering an ordinary, necessary skill: first grade spelling.

With a handful of craft supplies, your fourth grader can capture some of the artistic magic of the ancient Maya.

The SAT likes to replace numbers with letters. Here's a game that will show your teen that cracking the code is a lot easier than it looks.

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

Keep your clever kid occupied with this tricky grille cipher.

These secret code activities are fun, and also provide fourth graders with great opportunities to practice language development and logical reasoning.

Help your child work on her code breaking and writing skills while covertly developing her analytical thinking skills with this fun activity.

It's always fun to recycle household items into something great. Here's a quick and easy way to turn a used juice box into a police radio for hours of play!

Make ancient Egypt come alive by showing kids how to make their own mini sarcophagus out of a shoe box.

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

Here's an activity that will help her figure out the meaning of strange operators by understanding how to use the code key.

This science fair project idea examines whether people can decode scrambled messages.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.